/* ══════════════════════════════════════════════════════════
   StreamFlix Custom Video Player
   Inspired by Netflix + YouTube + Twitch
   Zero dependencies — Pure CSS
   ══════════════════════════════════════════════════════════ */

/* ── Container ── */
.sfp {
  --sfp-pr: #E50914;
  --sfp-pr-h: #FF1A25;
  --sfp-acc: #F5C518;
  --sfp-bg: #000;
  --sfp-ctrl: rgba(0,0,0,.82);
  --sfp-tx: #fff;
  --sfp-tx2: rgba(255,255,255,.65);
  --sfp-r: 6px;
  --sfp-t: 220ms cubic-bezier(.4,0,.2,1);

  position: relative;
  width: 100%;
  height: 100%;
  background: var(--sfp-bg);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  font-family: 'Outfit', -apple-system, sans-serif;
  cursor: default;
  isolation: isolate;
}

.sfp *,
.sfp *::before,
.sfp *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Video Element ── */
.sfp-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
}

/* ── Click Zone (play/pause + double-tap) ── */
.sfp-click {
  position: absolute;
  inset: 0;
  z-index: 5;
  cursor: pointer;
}

/* ── Double-tap ripple ── */
.sfp-ripple {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 6;
}

.sfp-ripple.left { left: 0; }
.sfp-ripple.right { right: 0; }

.sfp-ripple-icon {
  opacity: 0;
  transform: scale(0.5);
  transition: opacity .2s, transform .25s cubic-bezier(.34,1.56,.64,1);
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 50%;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2px;
}

.sfp-ripple-icon.show {
  opacity: 1;
  transform: scale(1);
}

.sfp-ripple-label {
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  letter-spacing: .5px;
}

/* ── Loading Spinner (Premium Circle) ── */
.sfp-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.sfp.buffering .sfp-loader {
  opacity: 1;
}

.sfp-spinner-wrap {
  position: relative;
  width: 80px;
  height: 80px;
}

.sfp-spinner {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,.06);
  border-top-color: var(--sfp-pr);
  border-right-color: rgba(229,9,20,.3);
  animation: sfp-spin 8s linear infinite;
  box-shadow: 0 0 20px rgba(229,9,20,.08);
}

.sfp-load-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bebas Neue', 'Outfit', sans-serif;
  font-size: 16px;
  color: rgba(255,255,255,.8);
  letter-spacing: 1.5px;
  pointer-events: none;
}

.sfp-load-text {
  font-family: 'Outfit', sans-serif;
  font-size: 10px;
  font-weight: 400;
  color: rgba(255,255,255,.3);
  letter-spacing: 3px;
  text-transform: uppercase;
}

@keyframes sfp-spin {
  to { transform: rotate(360deg); }
}

/* ── Center Play (big play button) ── */
.sfp-big-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  z-index: 8;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: none;
  background: rgba(229,9,20,.9);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), opacity .3s, background .2s;
  box-shadow: 0 4px 30px rgba(229,9,20,.4);
}

.sfp-big-play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--sfp-pr-h);
}

.sfp.playing .sfp-big-play {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.6);
}

/* ── Controls Wrapper ── */
.sfp-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 20;
  padding: 0;
  opacity: 1;
  transition: opacity .35s ease;
  pointer-events: auto;
}

.sfp.hide-ui .sfp-controls {
  opacity: 0;
  pointer-events: none;
}

/* Hide cursor when UI is hidden (after inactivity) */
.sfp.hide-ui {
  cursor: none;
}
.sfp.hide-ui .sfp-click {
  cursor: none;
}

/* ── Gradient overlay (bottom) ── */
.sfp-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 160px;
  background: linear-gradient(
    0deg,
    rgba(0,0,0,.88) 0%,
    rgba(0,0,0,.55) 40%,
    rgba(0,0,0,.15) 70%,
    transparent 100%
  );
  z-index: 15;
  pointer-events: none;
  opacity: 1;
  transition: opacity .35s ease;
}

.sfp.hide-ui .sfp-gradient {
  opacity: 0;
}

/* ── Top gradient (title area) ── */
.sfp-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: linear-gradient(180deg, rgba(0,0,0,.7) 0%, transparent 100%);
  opacity: 1;
  transition: opacity .35s ease;
}

.sfp.hide-ui .sfp-top-bar {
  opacity: 0;
  pointer-events: none;
}

.sfp-back {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 4px;
  display: flex;
  border-radius: 50%;
  transition: background .2s, transform .2s;
}

.sfp-back:hover {
  background: rgba(255,255,255,.1);
  transform: scale(1.1);
}

.sfp-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 1px 6px rgba(0,0,0,.8);
}

/* ── Progress Bar ── */
.sfp-progress-wrap {
  position: relative;
  width: 100%;
  height: 28px;
  display: flex;
  align-items: flex-end;
  padding: 0 16px;
  cursor: pointer;
  z-index: 25;
}

.sfp-progress-track {
  position: relative;
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,.2);
  border-radius: 2px;
  overflow: visible;
  transition: height .15s ease;
}

.sfp-progress-wrap:hover .sfp-progress-track {
  height: 7px;
}

.sfp-progress-buffer {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: rgba(255,255,255,.25);
  border-radius: 2px;
  transition: width .3s;
  pointer-events: none;
}

.sfp-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--sfp-pr);
  border-radius: 2px;
  pointer-events: none;
  will-change: width;
  /* GPU-accelerated via transform for smooth 60fps */
  transform: translateZ(0);
}

.sfp-progress-thumb {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--sfp-pr);
  box-shadow: 0 0 8px rgba(229,9,20,.5);
  pointer-events: none;
  transition: transform .15s cubic-bezier(.34,1.56,.64,1);
  z-index: 2;
}

.sfp-progress-wrap:hover .sfp-progress-thumb {
  transform: translate(-50%, -50%) scale(1);
}

.sfp.dragging .sfp-progress-thumb {
  transform: translate(-50%, -50%) scale(1.2);
}

.sfp.dragging .sfp-progress-track {
  height: 7px;
}

/* ── Preview Tooltip with Thumbnail ── */
.sfp-preview {
  position: absolute;
  bottom: 22px;
  transform: translateX(-50%);
  background: rgba(10,10,10,.95);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 6px;
  padding: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s;
  z-index: 30;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0,0,0,.8);
}

.sfp-progress-wrap:hover .sfp-preview {
  opacity: 1;
}

.sfp-preview-canvas {
  display: block;
  width: 160px;
  height: 90px;
  min-height: 90px;
  background: #111;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sfp-preview-time {
  text-align: center;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  letter-spacing: .5px;
  background: rgba(0,0,0,.6);
}

/* ── Bottom Controls Row ── */
.sfp-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px 12px;
}

/* ── Control Buttons ── */
.sfp-btn {
  background: none;
  border: none;
  color: var(--sfp-tx);
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background .2s, transform .15s, color .2s;
  position: relative;
  flex-shrink: 0;
}

.sfp-btn:hover {
  background: rgba(255,255,255,.1);
  transform: scale(1.08);
}

.sfp-btn:active {
  transform: scale(0.95);
}

.sfp-btn svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* Play/Pause specific */
.sfp-btn-play svg {
  width: 26px;
  height: 26px;
}

/* ── Volume ── */
.sfp-vol {
  display: flex;
  align-items: center;
  gap: 2px;
  position: relative;
}

.sfp-vol-slider-wrap {
  width: 0;
  overflow: hidden;
  transition: width .25s ease;
  display: flex;
  align-items: center;
}

.sfp-vol:hover .sfp-vol-slider-wrap,
.sfp-vol.open .sfp-vol-slider-wrap {
  width: 80px;
}

.sfp-vol-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 72px;
  height: 4px;
  background: rgba(255,255,255,.25);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  margin: 0 4px;
}

.sfp-vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  box-shadow: 0 0 4px rgba(0,0,0,.4);
  transition: transform .15s;
}

.sfp-vol-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.sfp-vol-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  border: none;
}

/* ── Time Display ── */
.sfp-time {
  font-size: 12px;
  font-weight: 500;
  color: var(--sfp-tx2);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  letter-spacing: .3px;
  padding: 0 4px;
  flex-shrink: 0;
}

.sfp-time-current {
  color: var(--sfp-tx);
}

/* ── Spacer ── */
.sfp-spacer {
  flex: 1;
}

/* ── Speed Menu ── */
.sfp-speed-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  background: rgba(18,18,18,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  padding: 6px 0;
  min-width: 120px;
  opacity: 0;
  transform: translateY(8px) scale(.95);
  pointer-events: none;
  transition: opacity .2s, transform .25s cubic-bezier(.34,1.56,.64,1);
  z-index: 50;
  box-shadow: 0 8px 30px rgba(0,0,0,.6);
}

.sfp-speed-menu.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.sfp-speed-opt {
  display: block;
  width: 100%;
  padding: 8px 18px;
  background: none;
  border: none;
  color: var(--sfp-tx2);
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background .15s, color .15s;
}

.sfp-speed-opt:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.sfp-speed-opt.active {
  color: var(--sfp-pr);
  font-weight: 700;
}

.sfp-speed-opt.active::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--sfp-pr);
  margin-right: 8px;
  vertical-align: middle;
}

/* ── Skip indicator (center) ── */
.sfp-skip-ind {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.7);
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 12px 20px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .25s cubic-bezier(.34,1.56,.64,1);
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sfp-skip-ind.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* ── Play/Pause Center Flash ── */
.sfp-state-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  pointer-events: none;
  z-index: 11;
  transition: none;
}

.sfp-state-icon.flash {
  animation: sfp-flash .45s ease-out forwards;
}

@keyframes sfp-flash {
  0% { opacity: .9; transform: translate(-50%,-50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%,-50%) scale(1.4); }
}

/* ── Fullscreen ── */
.sfp:-webkit-full-screen { width: 100%; height: 100%; }
.sfp:fullscreen { width: 100%; height: 100%; }

/* ── Mobile ── */
@media (max-width: 600px) {
  .sfp-btn svg { width: 20px; height: 20px; }
  .sfp-btn-play svg { width: 22px; height: 22px; }
  .sfp-btn { padding: 6px; }
  .sfp-bar { padding: 2px 8px 8px; gap: 2px; }
  .sfp-progress-wrap { padding: 0 10px; }
  .sfp-top-bar { padding: 10px 14px; }
  .sfp-title { font-size: 13px; }
  .sfp-time { font-size: 11px; }
  .sfp-big-play { width: 60px; height: 60px; }
  .sfp-vol:hover .sfp-vol-slider-wrap,
  .sfp-vol.open .sfp-vol-slider-wrap { width: 60px; }
  .sfp-ripple-icon { width: 52px; height: 52px; }
  .sfp-ripple-label { font-size: 10px; }
}

@media (max-width: 400px) {
  .sfp-time-sep,
  .sfp-time-dur { display: none; }
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  .sfp, .sfp * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}